參數(shù)資料
型號(hào): MIC2202YML
廠商: MICREL INC
元件分類: 穩(wěn)壓器
英文描述: HIGH EFFICIENCY 2MHZ SYNCHRONOUS BUCK CONVERTER 1UP STABLE PWM REGULATOR
中文描述: 2.5 A SWITCHING REGULATOR, 2200 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, LEAD FREE, MLF-10
文件頁(yè)數(shù): 12/19頁(yè)
文件大?。?/td> 565K
代理商: MIC2202YML
Micrel, Inc.
MIC2202
March 2007
2
M9999-031907
Ordering Information
Part Number
Voltage
Temperature Range
Package
Lead Finish
MIC2202BMM
Adj.
–40° to +125°C
10-Pin MSOP
Standard
MIC2202BML
Adj.
–40° to +125°C
10-Pin MLF
Standard
MIC2202YMM
Adj.
–40° to +125°C
10-Pin MSOP
Pb-Free
MIC2202YML
Adj.
–40° to +125°C
10-Pin MLF
Pb-Free
Pin Configuration
EN
FB
6
5
1
SW
VIN
SYNC_IN
SYNC_OUT
10 GND
GND
BIAS
9
8
7
2
3
4
SW
VIN
SYNC_IN
SYNC_OUT
GND
BIAS
1
2
3
4
10
9
8
7
56
EN
FB
EP
10-Pin MSOP (MM)
10-Pin MLF
(ML)
Pin Description
Pin Number
Pin Name
Pin Function
1
SW
Switch (Output): Internal power MOSFET output switches.
2
VIN
Supply Voltage (Input): Requires bypass capacitor to GND.
3
SYNC_IN
SYNC_IN for the MIC2202: Sync the main switching frequency to an external
clock.
4
SYNC_OUT
SYNC_OUT an open collector output.
5
EN
A low level EN will power down the device, reducing the quiescent current to
under 1A.
6
FB
Input to the error amplifier, connect to the external resistor divider network to set
the output voltage.
7
BIAS
Internal circuit bias supply, nominally 2.3V. Must be de-coupled to signal ground
with a 0.01F capacitor.
8, 9, 10
GND
Ground.
EP
GND
Ground, backside pad.
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